Steel on steel3576.50.00

Overview

Specifications

movement

Description

The OMEGA Speedmaster is one of OMEGA’s most iconic timepieces. Having been a part of all six lunar missions, the legendary Speedmaster is an impressive representation of the brand’s adventurous pioneering spirit. This OMEGA Speedmaster Professional “ Moonphase” Chronograph features a black dial graced by a small seconds sub-dial, 30-minute recorder and 12-hour recorder along with a central chronograph hand. A fourth sub-dial, at the 12’clock position, has moonphase and date indicators. The black bezel, with its tachymetric scale, is mounted on a 42 mm stainless steel case and presented on a matching bracelet. At the heart of this timepiece is OMEGA’s mechanical calibre 1866, visible through the transparent caseback.

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Features

ChronographComplicated watch with a function for measuring short time periods in addition to its function for permanently displaying hours, minutes and seconds.

Small secondsA hand on a sub-dial which tracks seconds; typically it completes a full rotation in one minute.

MoonphaseA function which tracks the phases of the moon. One lunar cycle is 29 days, 12 hours, 44 minutes and 2.8 seconds and includes four phases: new moon, first quarter, full moon, last quarter.

TachymeterA tachymeter is an instrument for measuring speed. It is a chronograph with a graduated dial on which speed can be read off in kilometres per hour based on 1000 metres distance.

Transparent case backA transparent case back - frequently made of sapphire - makes it possible to see the movement inside the watch.